public function DateValidator::validate in Zircon Profile 8.0

Same name and namespace in other branches

1. 8 vendor/symfony/validator/Constraints/DateValidator.php \Symfony\Component\Validator\Constraints\DateValidator::validate()

Checks if the passed value is valid.

Parameters

mixed $value The value that should be validated:

Constraint $constraint The constraint for the validation:

Overrides ConstraintValidatorInterface::validate

1 method overrides DateValidator::validate()

DateTimeValidator::validate in vendor/symfony/validator/Constraints/DateTimeValidator.php

Checks if the passed value is valid.

File

vendor/symfony/validator/Constraints/DateValidator.php, line 45

Class

DateValidator

@author Bernhard Schussek <bschussek@gmail.com>

Namespace

Symfony\Component\Validator\Constraints

Code

public function validate($value, Constraint $constraint) {
  if (!$constraint instanceof Date) {
    throw new UnexpectedTypeException($constraint, __NAMESPACE__ . '\\Date');
  }
  if (null === $value || '' === $value || $value instanceof \DateTime) {
    return;
  }
  if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
    throw new UnexpectedTypeException($value, 'string');
  }
  $value = (string) $value;
  if (!preg_match(static::PATTERN, $value, $matches)) {
    if ($this->context instanceof ExecutionContextInterface) {
      $this->context
        ->buildViolation($constraint->message)
        ->setParameter('{{ value }}', $this
        ->formatValue($value))
        ->setCode(Date::INVALID_FORMAT_ERROR)
        ->addViolation();
    }
    else {
      $this
        ->buildViolation($constraint->message)
        ->setParameter('{{ value }}', $this
        ->formatValue($value))
        ->setCode(Date::INVALID_FORMAT_ERROR)
        ->addViolation();
    }
    return;
  }
  if (!self::checkDate($matches[1], $matches[2], $matches[3])) {
    if ($this->context instanceof ExecutionContextInterface) {
      $this->context
        ->buildViolation($constraint->message)
        ->setParameter('{{ value }}', $this
        ->formatValue($value))
        ->setCode(Date::INVALID_DATE_ERROR)
        ->addViolation();
    }
    else {
      $this
        ->buildViolation($constraint->message)
        ->setParameter('{{ value }}', $this
        ->formatValue($value))
        ->setCode(Date::INVALID_DATE_ERROR)
        ->addViolation();
    }
  }
}